@article{Betz2001,
author = {Betz, John W},
doi = {10.1002/j.2161-4296.2001.tb00247.x},
issn = {00281522},
journal = {Navigation},
month = dec,
number = {4},
pages = {227--246},
title = {{Binary Offset Carrier Modulations for Radionavigation}},
url = {http://doi.wiley.com/10.1002/j.2161-4296.2001.tb00247.x},
volume = {48},
year = {2001}
}

@phdthesis{AvilaPHD,
address = {M\"{u}nchen, Neubiberg},
author = {Avila-Rodriguez, J A},
school = {Universit\"{a}t der Bundeswehr},
title = {{On Generalized Signal Waveforms for Satellite Navigation}},
year = {2000}
}

@article{Neira2011,
author = {Martin-Neira, Manuel and D'Addio, S and Buck, C and Floury, N and Prieto-Cerdeira, R},
doi = {10.1109/TGRS.2010.2092431},
issn = {0196-2892},
journal = {IEEE Transactions on Geoscience and Remote Sensing},
month = jun,
number = {6},
pages = {2209--2237},
title = {{The PARIS Ocean Altimeter In-Orbit Demonstrator}},
url = {http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=5682027},
volume = {49},
year = {2011}
}

@article{InsideGNSS2007,
author = {{Alain Ghion, Antonie De latour, Joel Dantepal, Lionel Ries}, Thomas Greiler},
journal = {Inside GNSS},
pages = {39--43},
title = {{Compass MEO Satellite Signals Initial Observations and Analysis}}
}

@standard{GPSL5,
address = {Washington, DC},
annote = {last visited 25/01/13},
institution = {Global Positioning System Wing (GPSW) Systems Engineering \& Integration},
title = {{Navstar GPS Space Segment - User Segment L5 Interfaces, Interface Specification (IS-GPS-705C)}},
type = {Working Draft Proposed Standard},
url = {http://www.gps.gov/technical/icwg/},
year = {2013}
}

@standard{Galileo,
address = {Washington, DC},
annote = {last visited 25/01/13},
institution = {European Space Agency, Galileo Joint Undertaking},
title = {{Galileo Open Service, Signal in Space Interface Control Document (OS-SIS-ICD)}},
type = {Working Draft Proposed Standard},
url = {http://ec.europa.eu/enterprise/policies/satnav/galileo/open-service/index\_en.htm},
year = {2010}
}
@standard{GPSL1,
address = {Washington, DC},
annote = {last visited 25/01/13},
institution = {Global Positioning System Directorate Systems Engineering \& Integration},
title = {{Navstar GPS Space Segment Navigation User Segment Interfaces, Interface Specification (IS-GPS-200G)}},
type = {Working Draft Proposed Standard},
url = {http://www.gps.gov/technical/icwg/},
year = {2013}
}

@standard{Beidou,
annote = {last visited 25/01/13},
institution = {China Satellite Navigation Office},
title = {{BeiDou Navigation Satellite System Signal In Space Interface Control Document 2.0}},
type = {Working Draft Proposed Standard},
url = {http://www.gps.gov/technical/icwg/},
year = {2013}
}

@standard{GPSL1C,
address = {Washington, DC},
annote = {last visited 25/01/13},
institution = {Global Positioning System Wing (GPSW) Systems Engineering \& Integration},
title = {{Navstar GPS Space Segment - User Segment L1C Interfaces, Interface Specification (IS-GPS-800C)}},
type = {Working Draft Proposed Standard},
url = {http://www.gps.gov/technical/icwg/},
year = {2013}
}

@misc{Navipedia,
title = {{Navipedia}},
url = {http://navipedia.net/index.php/Main\_Page},
urldate = {2015-09-22}
}